Question

For the example​ below, prorate the given expenses to find the monthly cost.

Sara pays ​$4000 for tuition and fees for each of the two​ semesters, plus an additional $240 for textbooks each semester.

The prorated monthly cost for tuition and fees and textbooks is ​$___

​(Round to the nearest dollar as​ needed.)

Answer 1

Answer:

The prorated monthly cost for tuition and fees and textbooks is ​$707

Step-by-step explanation:

Each semester costs $4000 + $240 = $4240.

A year has 12 months. A semester is 6 months. 12/6 = 2. So an year has two semesters.

The yearly cost is 2*$4240 = $8480

Monthly cost

12 months cost $8480

$8480/12 = $706.67

So the answer is:

Rounded to the nearest dollar

The prorated monthly cost for tuition and fees and textbooks is ​$707

Answer 2

The prorated monthly cost for tuition and fees and textbooks is $707

How to solve equation

• Fees for each semester = $4000
• Cost of textbook per semester = $240

Total cost per semester = Fees for each semester + Cost of textbook per semester

= $4000 + $240

= $4,240

• Total cost for two semesters = 2 × Total cost per semester

= 2 × $4,240

= $8480

• Prorated monthly cost for tuition and fees and textbooks = Total cost for two semesters / 12

= $8480 / 12

= $706.666666666666

Approximately,

$707

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